In stochastic processes, chaos theory and time series analysis, detrended fluctuation analysis (DFA) is a method for determining the statistical self-affinity of a signal. It is useful for analyzing time series that appear to be long-memory processes and noise.
We have introduced the concept of Hurst Exponent in our previous open indicator Hurst...
This script calculates and shows Volume Profile for the fixed range . Recently we have box.new() feature in Pine Language and it's used in this script as an example. Thanks to Pine Team and Tradingview!..
Sell/Buy volumes are calculated approximately!.
"Number of Bars" : Number of the bars that volume profile will be...
This indicator displays a spider chart overlaid on the user’s current chart allowing the visualization of information given by various normalized oscillators. It is possible to customize the spider chart by hiding certain oscillators from within the settings which removes their corresponding spokes from the chart.
Users can control the length settings of each...
Weighted Harrell-Davis Quantile Estimator with Absolute Deviation Fences.
The Following indicator/code IS NOT intended to be a formal investment advice or recommendation by the author, nor should be construed as such. Users will be fully responsible by their use regarding their own trading vehicles/assets.
This script finds the Cups and you can use it while analysing the symbols. it creates circle and channel for the potential Cups and checks the number of bars included by the channel, if included bars is equal or greater than the value you set then it shows the cup.
"Number for Bars to search" : Maximum length of a Cup
RedK Slow Smooth Average (RSS_WMA) is based on simple, multi-WMA passes to generate a moving average that sacrifices low-lag and fast responsiveness for the sake of smoothness.
This smoothness enables an increased trader ability to visualize and track longer-term trends and removes the noise of smaller, relatively insignificant price...
RedK Portfolio Tracker is a simple tool that enables a trader to monitor and track a portfolio of up to 10 holdings (+ free cash) in real time - directly on the chart
Now that we have tables in Pine, this is a table version of my previously published Portfolio Tracker
- The table works better in visualizing the various table elements (title row, column...
Prices high above the Moving Average (MA) or low below it are likely to be remedied in the future by a reverse price movement as stated in the article by Denis Alajbeg, Zoran Bubas and Dina Vasic published in International Journal of Economics, Commerce and Management
This study is the third variant that aims to present this idea, and the output of the study is...
Forecasting using a polynomial regression over the estimates of multiple linear regression forecasts.
note: on low data the estimates are skewd away of initial value, i added the i_min_estimate option in to try curve this issue with limited success "o_o.
This indicator displays your choice of up to 9 fundamentals on your chart.
You can configure the following attributes of the display:
• Its position on your chart.
• Automatic or custom height and width of rows.
• The size and color of text.
• The default background color (you can override it with a custom color for individual...
A different approach to Gerald Appel's classical Moving Average Convergence Divergence.
Appel originaly set MACD with exponential moving averages.
In this version users can apply 11 different types of moving averages which they can benefit from their smoothness and vice versa sharpnesses...
Built in Moving Average type defaultly set as VAR but users can choose...
I got many requests for a Breakout script and here it's. This script searches the breakouts/breakdowns and draw square if there is one.
"Period" is used to find Pivot Points
"Max Breakout Length" is the maximum length to search breakouts
"Threshold Rate %" is channel width of the breakout area. calculated using highest/lowest of...
The Zig Zag indicator is a useful tool when it comes to visualizing past underlying trends in the price and can make the process of using drawing tools easier. The indicator consists of a series of lines connecting points where the price deviates more than a specific percentage from a maximum/minimum point ultimately connecting local peaks and troughs.
This script is mainly about 2 techniques:
- rectangles that don't overlap with the use of random() -> f_overlap(x1_a, y1_a, x2_a, y2_a, x1_b, y1_b, x2_b, y2_b)
- using a "while loop" (inspired by @ricardosantos)
for x = 0 to 999999
resembles a "while loop"
There are 2 settings :
Probability Distribution Histogram
During data exploration it is often useful to plot the distribution of the data one is exploring. This indicator plots the distribution of data between different bins.
Essentially, what we do is we look at the min and max of the entire data set to determine its range. When we have the range of the data, we decide how many...
Portfolio Backtester Engine (PBTE). This tool will allow you to backtest strategies across multiple securities at once. Allowing you to easier understand if your strategy is robust. If you are familiar with the PineCoders backtesting engine , then you will find this indicator pleasant to work with as it is an adaptation based on that work. Much of...
Calculates weighted mean, variance, standard deviation, MSE and RMSE from time series variables or arrays.
When calculating from arrays, the function expects index 0 to be the most recent sample and weight values.